Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.8m), 10s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
The current surf forecast for Irmas/Leftpoint at 2PM is: 0.8m 10s primary swell from a East-northeast direction and 0.8m 9s secondary swell from a North-northeast direction (forecast issued at 07:00am September 12). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 10s |
| Afternoon (12 Sep) | 2.5ft (0.8m) | 10s |
| Evening (12 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat morning, min 25°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 | NNE 9 | SSW 14 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 9 | NE 8 | SSW 22 | NE 8 | SSW 22 | SSW 22 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 163 | 160 | 128 | 128 | 115 | 135 | 135 | 135 | 135 | 135 | 135 | 135 | 115 | 112 | 112 | 115 | 120 | 107 | 82 | 192 | 171 | 181 | 181 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 3:51AM0.55m | 3:42PM0.51m | 4:32AM0.57m | 4:10PM0.44m | 5:15AM0.59m | 4:37PM0.37m | |||||||||||||||||
Low Tide | 10:05AM0.12m | 10:11PM0.04m | 10:58AM0.16m | 10:34PM0.05m | 11:57AM0.20m | 10:58PM0.06m | |||||||||||||||||
 |  | | | | | | |  |  | | | | | | | | | | | | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 23 | 23 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 9 | NE 8 | NE 8 | SW 22 | NE 8 | NE 8 |
| kJ | 163 | 160 | 128 | 128 | 115 | 135 | 135 | 135 | 135 | 135 | 135 | 135 | 115 | 112 | 112 | 115 | 120 | 107 | 82 | 82 | 227 | 69 | 53 |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | NNE 8 | NNE 9 | ENE 10 | SW 13 | SSW 16 | ENE 9 | E 5 | ENE 9 | ENE 9 | ENE 9 | SSW 15 | SW 14 | ENE 8 | SW 12 | SW 14 | SW 14 | SW 14 | SSW 22 | SSW 14 | SSW 22 | SSW 13 |
| kJ | 64 | 69 | 92 | 99 | 98 | 87 | 98 | 84 | 16 | 46 | 45 | 30 | 84 | 54 | 24 | 38 | 97 | 50 | 50 | 192 | 75 | 181 | 69 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 16 | SSW 16 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SW 15 | SSW 15 | SW 12 | SW 12 | SW 12 | ENE 8 | SSW 24 | SSW 24 | SSW 24 | SW 14 | WSW 9 | SSW 14 | SSW 22 |
| kJ | 226 | 226 | 242 | 93 | 124 | 99 | 69 | 68 | 127 | 63 | 107 | 84 | 23 | 37 | 37 | 13 | 54 | 54 | 54 | 50 | 8 | 71 | 181 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 9 | ENE 9 | ENE 5 | — | E 5 | E 5 | E 4 | ENE 9 | ENE 8 | ENE 4 | E 4 | E 4 | ENE 4 | ENE 5 | ENE 5 | NE 8 | ENE 4 | ENE 5 |
| kJ | — | — | — | — | — | 90 | 86 | 13 | — | 23 | 16 | 10 | 58 | 80 | 13 | 12 | 18 | 21 | 38 | 26 | 171 | 26 | 28 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 17 | 18 | 18 | 20 | 18 | 18 | 18 | 18 | 6 | 17 | 31 | 49 | 18 | 18 | 31 | 25 | 18 | 46 | 49 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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